dear AMMRL'ers,
thanks for the suggestions. most mentioned the bruker, varian ,fts
chillers or millrock. a few put together various chiller/coldfinger
transfer systems. one interesting suggestion was the xair vortex tubes
that use compressed air to heat and cool. i had forgotten about those
things but you need a suitable source of compressed air or nitrogen to
drive them.
thanks for all your suggestions.
yours
charles amass
On 5/20/11 10:13 AM, Camass wrote:
> dear AMMRL
> we are planning some very long term experiments at around 5-10 deg C.
> our low temp cooler needs refills and so is not ideally suited to 72 hr
> usage. i seem to remember years ago there being an alternative to
> bruker's BO5 unit, possibly a peltier device or third party chiller.
> suggestions?
> yours
> charles amass
> smith college
> chemistry
>
>
Received on Mon May 23 2011 - 05:56:10 MST